If you need more power, then the 8000mAh power bank is for you. Able to charge and recharge quickly with 5V and 2A in & out. Combined with a cable management system, you never have to worry about losing your charging cable again. Pop off the blue cable to recharge your power bank or just use the same cable to charge your smartphone. If you are an iPhone user simply plug in your cable and go. Slim, light and easy to carry deisgn it is ideal for your bag or purse when you are out and about all day. Finished in a grey and blue with a soft touch smooth coating its the ideal power bank providing that full charge when you need it most. Power management cable. Allows you to connect the power bank to your phone via the USB -A to Micro-USB cable and the same cable can be plugged into your computer or charger and then into the recharge port. Always have your cable with you; ; ; Holds 4000mAh. 3 hours recharge time. Cable length - 0.13m. Integrated USB-A to USB-A cable. 1 USB output. LED indicators: let you know when your device is charging, when its fully charged and the level of energy your powerbank has left. General information Size H135, W69, D10mm. Weighs 121g. Model number: ue8001m. Manufacturers 2 year guarantee.